48648870400

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9431}}^1$

素因数の和:9503

約数の個数: 240

約数和(自身を含む): 134004423168

約数和(自身を除く): 85355552768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 128, 130, 155, 160, 200, 208, 248, 256, 260, 310, 320, 325, 400, 403, 416, 496, 512, 520, 620, 640, 650, 775, 800, 806, 832, 992, 1040, 1240, 1280, 1300, 1550, 1600, 1612, 1664, 1984, 2015, 2080, 2480, 2560, 2600, 3100, 3200, 3224, 3328, 3968, 4030, 4160, 4960, 5200, 6200, 6400, 6448, 6656, 7936, 8060, 8320, 9431, 9920, 10075, 10400, 12400, 12800, 12896, 15872, 16120, 16640, 18862, 19840, 20150, 20800, 24800, 25792, 32240, 33280, 37724, 39680, 40300, 41600, 47155, 49600, 51584, 64480, 75448, 79360, 80600, 83200, 94310, 99200, 103168, 122603, 128960, 150896, 161200, 166400, 188620, 198400, 206336, 235775, 245206, 257920, 292361, 301792, 322400, 377240, 396800, 471550, 490412, 515840, 584722, 603584, 613015, 644800, 754480, 943100, 980824, 1031680, 1169444, 1207168, 1226030, 1289600, 1461805, 1508960, 1886200, 1961648, 2338888, 2414336, 2452060, 2579200, 2923610, 3017920, 3065075, 3772400, 3800693, 3923296, 4677776, 4828672, 4904120, 5158400, 5847220, 6035840, 6130150, 7309025, 7544800, 7601386, 7846592, 9355552, 9808240, 11694440, 12071680, 12260300, 14618050, 15089600, 15202772, 15693184, 18711104, 19003465, 19616480, 23388880, 24143360, 24520600, 29236100, 30179200, 30405544, 31386368, 37422208, 38006930, 39232960, 46777760, 49041200, 58472200, 60358400, 60811088, 62772736, 74844416, 76013860, 78465920, 93555520, 95017325, 98082400, 116944400, 120716800, 121622176, 149688832, 152027720, 156931840, 187111040, 190034650, 196164800, 233888800, 243244352, 304055440, 313863680, 374222080, 380069300, 392329600, 467777600, 486488704, 608110880, 748444160, 760138600, 784659200, 935555200, 972977408, 1216221760, 1520277200, 1569318400, 1871110400, 1945954816, 2432443520, 3040554400, 3742220800, 4864887040, 6081108800, 9729774080, 12162217600, 24324435200, 48648870400]

約数ペア:

[(1, 48648870400), (2, 24324435200), (4, 12162217600), (5, 9729774080), (8, 6081108800), (10, 4864887040), (13, 3742220800), (16, 3040554400), (20, 2432443520), (25, 1945954816), (26, 1871110400), (31, 1569318400), (32, 1520277200), (40, 1216221760), (50, 972977408), (52, 935555200), (62, 784659200), (64, 760138600), (65, 748444160), (80, 608110880), (100, 486488704), (104, 467777600), (124, 392329600), (128, 380069300), (130, 374222080), (155, 313863680), (160, 304055440), (200, 243244352), (208, 233888800), (248, 196164800), (256, 190034650), (260, 187111040), (310, 156931840), (320, 152027720), (325, 149688832), (400, 121622176), (403, 120716800), (416, 116944400), (496, 98082400), (512, 95017325), (520, 93555520), (620, 78465920), (640, 76013860), (650, 74844416), (775, 62772736), (800, 60811088), (806, 60358400), (832, 58472200), (992, 49041200), (1040, 46777760), (1240, 39232960), (1280, 38006930), (1300, 37422208), (1550, 31386368), (1600, 30405544), (1612, 30179200), (1664, 29236100), (1984, 24520600), (2015, 24143360), (2080, 23388880), (2480, 19616480), (2560, 19003465), (2600, 18711104), (3100, 15693184), (3200, 15202772), (3224, 15089600), (3328, 14618050), (3968, 12260300), (4030, 12071680), (4160, 11694440), (4960, 9808240), (5200, 9355552), (6200, 7846592), (6400, 7601386), (6448, 7544800), (6656, 7309025), (7936, 6130150), (8060, 6035840), (8320, 5847220), (9431, 5158400), (9920, 4904120), (10075, 4828672), (10400, 4677776), (12400, 3923296), (12800, 3800693), (12896, 3772400), (15872, 3065075), (16120, 3017920), (16640, 2923610), (18862, 2579200), (19840, 2452060), (20150, 2414336), (20800, 2338888), (24800, 1961648), (25792, 1886200), (32240, 1508960), (33280, 1461805), (37724, 1289600), (39680, 1226030), (40300, 1207168), (41600, 1169444), (47155, 1031680), (49600, 980824), (51584, 943100), (64480, 754480), (75448, 644800), (79360, 613015), (80600, 603584), (83200, 584722), (94310, 515840), (99200, 490412), (103168, 471550), (122603, 396800), (128960, 377240), (150896, 322400), (161200, 301792), (166400, 292361), (188620, 257920), (198400, 245206), (206336, 235775)]